Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DN

David Nguyen

RARambus: 40 patents #49 of 549Top 9%
SESuper Talent Electronics: 23 patents #11 of 35Top 35%
Nokia Technologies Oy: 15 patents #193 of 3,242Top 6%
THThrugreen: 5 patents #1 of 1Top 100%
ALAccenture Global Solutions Limited: 3 patents #390 of 3,138Top 15%
Apple: 2 patents #9,168 of 18,612Top 50%
Nokia: 1 patents #2,812 of 5,652Top 50%
INIntel: 1 patents #18,218 of 30,777Top 60%
Robious, VA: #1 of 1 inventorsTop 100%
Virginia: #79 of 34,511 inventorsTop 1%
Overall (All Time): #16,213 of 4,157,543Top 1%
94 Patents All Time

Issued Patents All Time

Showing 76–94 of 94 patents

Patent #TitleCo-InventorsDate
7162376 Circuits, systems and methods for dynamic reference voltage calibration Kyung Suk Oh, Frank Lambrecht 2007-01-09
7085872 High frequency bus system Haw-Jyh Liaw 2006-08-01
7037757 Stacked semiconductor module Thomas F. Fox, Sayeh Khalili, Belgacem Haba, Richard E. Warmke, Xingchao Yuan 2006-05-02
7027307 Clock routing in multiple channel modules and bus systems Ravindranath Kollipara, Belgacem Haba 2006-04-11
6998892 Method and apparatus for accommodating delay variations among multiple signals Suresh Rajan 2006-02-14
6898085 Multiple channel modules and bus systems using same Belgacem Haba, Richard E. Perego, Billy Wayne Garrett, Jr., Ely Tsern, Craig E. Hampel +1 more 2005-05-24
6868474 High performance cost optimized memory Richard M. Barth, Frederick A. Ware, Donald C. Stark, Craig E. Hampel, Paul G. Davis +2 more 2005-03-15
6765800 Multiple channel modules and bus systems using same Belgacem Haba, Richard E. Perego, Billy Wayne Garrett, Jr., Ely Tsern, Craig E. Hampel +1 more 2004-07-20
6720643 Stacked semiconductor module Thomas F. Fox, Sayeh Khalili, Belgacem Haba, Richard E. Warmke, Xingchao Yuan 2004-04-13
6590781 Clock routing in multiple channel modules and bus systems Ravindranath Kollipara, Belgacem Haba 2003-07-08
6401167 High performance cost optimized memory Richard M. Barth, Frederick A. Ware, Donald C. Stark, Craig E. Hampel, Paul G. Davis +2 more 2002-06-04
6287132 Connector with staggered contact design Donald V. Perino 2001-09-11
6266730 High-frequency bus system Donald V. Perino, Billy Wayne Garrett, Jr., Haw-Jyh Liaw, Srinivas Nimmagadda, James A. Gasbarro +1 more 2001-07-24
6160716 Motherboard having one-between trace connections for connectors Donald V. Perino 2000-12-12
6075730 High performance cost optimized memory with delayed memory writes Richard M. Barth, Frederick A. Ware, Donald C. Stark, Craig E. Hampel, Paul G. Davis +5 more 2000-06-13
6067594 High frequency bus system Donald V. Perino, Billy Wayne Garrett, Jr., Haw-Jyh Liaw, Srinivas Nimmagadda, James A. Gasbarro +1 more 2000-05-23
5675780 Method and apparatus for storing data in database form to a compact disc using a script file to describe the input format of data William E. Plant-Mason 1997-10-07
5456542 Adjustable data entry keyboard Harold J. Welch, Stephen Peart, Matthew Herron, David W. Shen, Ray Riley +3 more 1995-10-10
5209134 Synchronous bidirectional gearing mechanism Dexter W. Francis 1993-05-11